Ocean Feature Teaching Model Glass Sets & Apparatus_Organic Chemistry Sets áExtremely high resolution of 0

áExtremely high resolution of 0

and 500mm focal lengths for comparative refraction experiments

Nickel anode-and-cathode pair fitted in a rubber bung for the student electrolyzer

Heavy-duty powder-coated square dual boss head joins two rods up to 15mm at right angles on retort stand frames

Pairs 75mm sides with 9mm thickness on an equilateral flint glass refraction prism

Ocean Feature Teaching Model Glass Sets & Apparatus_Organic Chemistry Sets áExtremely high resolution of 0Labeled ocean feature model showing underwater geological formations and marine geography on a wall mountable backboard for oceanography reference.